4. Big body with drop forged hook and special heat treated spare parts for great strength and long wearing.

5. All gears are made of high strength Alloy steel with long service life.

6. Load limiter is available at Extra cost.

7. Wide adaptation and high quality with 1 year warranty.

8. Sample order, OEM & ODM orders are welcomed.

Photo and Parameter:

Model

DF-B25

DF-B50

DF-B100

DF-B150

DF-B200

DF-B300

DF-B500

DF-B1000

DF-B2000

Capacity

t

0.25

0.5

1

1.5

2

3

5

10

20

Standard Lift

m

3

3

3

3

3

3

3

3

3

Running Test Load

kN

375

750

1,500

2,250

3,000

4,500

7,500

15,000

30,000

Effort Required to Lift Rated Load

N

220

240

305

340

360

370

370

380

400

Strands of Load Chain

1

1

1

1

1

1

2

3

8

Diameter of Load Chain

mm

4

5

6

8

8

10

10

10

10

Dimension(mm)

A

102

122

152

176

176

216

216

244

891

B

28

34

40

52

52

62

85

70

117

C

98

118

145

170

172

204

204

204

301

D

31

31

31

41

41

45

51

54

84

E

114

119

145

457

157

167

167

167

167

F

64

65

79

81

81

83

83

83

83

Hmin

261

311

361

443

443

431

660

705

1026

N. W

kg

4.5

5.7

11

17

17

26

40

73

125

Packing Measurement

cm

24*12.5*12.5

27*14.5*15.5

28*17*18.5

31*17.5*22

31*17.5*22

39*19*26

44*24*26

58*46.5*24.5

/

Extra Weight Per Meter of Extra Lift

kg

1.25

1.44

1.67

2.26

2.26

3.1

5.3

7.5

19.4

JCYC is one of the leading manufacturers and suppliers in China, offering wholesale service to the world since 1991. International standard production, strong technology team, excellent sales and after-sales service, JCYC is the best partner on your successful business road. OEM & ODM are both ok. Welcomes contact us to gain mutual benefits and make bright future together.